Sodium Carbonate Anhydrous, (99%) , CAS: 497-19-8, Pharmaceutical Excipient

China Sodium Carbonate Anhydrous, (99%) , CAS: 497-19-8, Pharmaceutical Excipient, Find details about China Sodium Carbonate, CAS: 497-19-8 from Sodium Carbonate Anhydrous, (99%) , CAS: 497-19-8, Pharmaceutical Excipient

Basic Info.

Model NO.

Pharmaceutical Excipient

Trademark

Transport Package

25kg

Specification

500g, 25kg

Origin

Nanjing

HS Code

3822009000

Model NO.

Pharmaceutical Excipient

Trademark

Transport Package

25kg

Specification

500g, 25kg

Origin

Nanjing

HS Code

3822009000

Product Desciption

Description

Sodium carbonate anhydrous

Characteristics:
Characteristics: No smell. The taste of alkali. It has hygroscopicity.
Purpose:
In quantitative analysis, the reference substances for the calibration of acid solution were determined, such as aluminum, sulfur, copper, lead and zinc.
Specifications:
Inspection items Standards
Properties
   It should be white or off-white crystalline powder with hygroscopicity.
  It should be soluble in water and almost insoluble in ethanol.
[Appraisal]
(1) Chemical reaction
(2) Chemical reaction should be positive reaction
Positive response
an examination
  The clarity and color of the solution should meet the requirements
  Chloride should not exceed 0.0125%
  Sulfate should not exceed 0.025%
  Ammonium salt should meet the requirements
  Sodium bicarbonate should meet the requirements
  Loss on drying, weight loss should not exceed 2.0%
  Iron salt should not exceed 0.005%
  Heavy metals should not exceed 50 PPM
  Arsenic salt should not exceed 0.0005%
[Content determination]
  According to the dry product, the content of Na2CO3 should not be less than 99.0%
My service:
1. We provide you with high-quality reagents, pharmaceutical excipients and services;
2. Integrity, quality, efficiency and innovation are our eternal pursuit;
3. Hope "Nanjing Reagent" will become your business partner;
Sodium Carbonate Anhydrous, (99%) , CAS: 497-19-8, Pharmaceutical Excipient